Exhaust bellow pipe may be incorrectly installed
Defect Summary
Motor coach industries (mci) is recalling certain 2011-2012 mci d4000, d4005, d4500 and d4505 coaches equipped with cummins isx 12 liter engines. the vehicles may have an incorrectly installed exhaust bellow pipe, resulting in a bend in the pipe which can cause its premature failure.
Safety Consequence
If the pipe fails and a diesel regeneration cycle occurs, the hot exhaust gases will increase the risk of a fire.
Corrective Action
Mci will notify owners and dealers will inspect and replace any deformed or failed bellow pipes if necessary, free of charge. the recall began on june 15, 2017. owners may contact motor industries at 1-800-241-2947. mci's number for this recall is sb 397b.
Similar Recalls
Other recalls from Motor Coach Industries, Inc or involving Engine And Engine Cooling.
FAQ: Recall 17V337000
Your rights, the repair process, and what each field on this page means.
What is recall 17V337000?
NHTSA recall 17V337000 was issued by Motor Coach Industries, Inc on May 24, 2017. It addresses: Exhaust bellow pipe may be incorrectly installed. The recall affects approximately 143 vehicles, with the defect involving the Engine And Engine Cooling component.
How do I get this recall repaired?
Contact any authorized Motor Coach Industries, Inc dealer and reference NHTSA recall ID 17V337000 or the manufacturer campaign number SB 397B. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.